Wiring
!
CAUTION: Risk of Electric Shock.
Disconnect the power supply before making
electrical connections to avoid electric shock.
MISE EN GARDE :
Risque de décharge
électrique.
Débrancher l'alimentation avant de
réaliser tout raccordement électrique afin d'éviter tout
risque de décharge électrique.
!
CAUTION: Risk of Property Damage.
Do not apply power to the system before checking all
wiring connections. Short circuited or improperly
connected wires may result in permanent damage to
the equipment.
MISE EN GARDE : Risque de dégâts matériels.
Ne pas mettre le système sous tension avant d'avoir
vérifié tous les raccords de câblage. Des fils formant
un court-circuit ou connectés de façon incorrecte
risquent d'endommager irrémédiablement
l'équipement.
IMPORTANT:
All wiring must be in accordance
with the National Electrical Code and local electrical
regulations.
The actuator requires a 24 VAC control signal and is
compatible with a variety of controllers. Refer to
Figure 8 for the wiring configuration.
CBL-2000-x Wiring Harness
24
VAC
24
VAC
14.5 to 17
VDC
(+)
0.5 to 4.5
VDC
(+)
(-)
CCW COM CW IN GND OUT
Common
M9106-AGx-2N0x
DPT-2015
Figure 8: Wiring Diagram
Note:
To avoid excessive wear or drive time on the
motor, use a controller and/or software that provides a
time-out function to remove the signal at the end of
rotation (stall).
The 20 in. (0.5 m) CBL-2000-1 Wiring Harness,
accepted by Underwriters Laboratories, Inc.® (UL) for
plenum use, is pre-wired with the M9106-AGS-2N02 or
may be ordered separately.
The plenum-rated 20 in. (0.5 m) CBL-2000-2 and
72 in. (1.8 m) CBL-2000-3 Wiring Harnesses are also
available. (See Table 1.)
Setup and Adjustments
Air Pressure (M9106-AGS-2N02)
The flow pickup device provided with the Variable Air
Volume (VAV) box must be connected to the
DPT-2015 using field-supplied tubing as follows:
1. Cut two lengths of tubing, and connect them to the
flow pickup device.
IMPORTANT:
Make sure the tubing is properly
sized and made of an elastic material, such as
silicone rubber, to ensure airtight connections and
minimize flow measurement errors.
2. Connect the tubing from the flow pickup device to
the corresponding barbed high and low pressure
ports on the DPT-2015. (See Figure 9.)
Note:
The upper port is the low pressure port and
indicated as (-)LO on the transmitter.
Upper Port
(-)LO
1/4 in. Barbed Ports (2)
for Field-supplied Tubing
DPT-2015
Figure 9: M9106-AGS-2N02 with Wiring Harness
3. Route the tubing so a portion of it is lower than the
DPT-2015. This creates a trap that prevents any
condensation from entering the sensor. Avoid
making any sharp bends in the tubing.
IMPORTANT:
Overpressure limit is 15 in. W.C.
(3.74 kPa). Do not blow into ports to test their
operation, as this could damage the sensing
element.
4
M9106-AGx-2N0x Series Electric Non-spring Return Actuators Installation Instructions